Basel 3 Endgame and G-SIB NPR Response
The objective of this study is to provide the analytical basis for an industry response to the Basel 3 Endgame implementation roadmap outlined in two Notices of Proposed Rulemaking (NPR) covering risk-based capital requirements and the G-SIB surcharge.
Each of the 8 U.S. G-SIBs will provide various slices of their year-end 2025 exposure data for the banking book and the trading book.
Study results will be used to benchmark the expected capital impact using industry data against the -4.8% combined impact announced by the Federal Reserve on March 19.


